Green Car Congress

JANUARY 19, 2018

A team of researchers led by scientists at the US Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have designed an active polyelectrolyte binder (PEB) that actively regulates key ion transport processes within a lithium-sulfur battery, and have also shown how it functions on a molecular level.

Lithium Sulfur 199

Lithium Sulfur Polymer Design Li-ion 199

Green Car Congress

DECEMBER 11, 2020

The research pathways focus on fuel diversification, vehicle efficiency, energy storage, lightweight materials, and new mobility technologies to improve the overall energy efficiency and affordability of the transportation system. Lithium-sulfur and lithium-air battery cell development.

Lithium Sulfur 199

Lithium Sulfur Vehicles Energy Storage Affordable 199

Green Car Congress

MAY 9, 2017

Materials researchers of the Paul Scherrer Institute PSI in Switzerland have, in collaboration with the Université Grenoble Alpes (France), developed a simple method that can improve the performance of lithium-sulfur batteries by 25-30%. For example, the lithium-sulfur battery rapidly loses capacity with repeated charging.

Lithium Sulfur 150

Lithium Sulfur Li-ion Lithium Ion Batteries 150

Green Car Congress

DECEMBER 21, 2018

Researchers at Jiangsu Normal University in China have devised a boron-doped carbon-sulfur (BCS) aerogel with consecutive “core-shell” stuctures as a binder-free cathode for lithium-sulfur batteries. Good porous structures of BCS aerogel can provide sufficient space for the expansion of active sulfur.

Carbon 220

Carbon Lithium Sulfur China Batteries 220

Green Car Congress

SEPTEMBER 28, 2016

BioSolar, a developer of energy storage technology and materials, has begun development of a high energy anode for current- and next-generation lithium batteries. In contrast, BioSolar’s new anode technology is compatible with existing lithium-ion intercalation chemistries. Earlier post.).

Energy 150

Energy Lithium Ion North Carolina Lithium Sulfur 150

Green Car Congress

JANUARY 10, 2014

Researchers at the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have designed a lithium–sulfur battery using electrically connected graphite and lithium metal as a hybrid anode to control undesirable surface reactions on lithium. Huang et al. Click to enlarge. —Huang et al.

Lithium Sulfur 225

Lithium Sulfur Li-ion Hybrid Batteries 225

Green Car Congress

SEPTEMBER 18, 2015

OXIS Energy will develop a low temperature electrolyte for Lithium Sulfur (Li-S) rechargeable battery chemistry and Hyperdrive Innovation Ltd will develop a chemistry-agnostic battery management system and packaging that will withstand and outperform the current lead-acid battery solutions.

Li-ion 150

Li-ion Lithium Sulfur Batteries Battery 150

Green Car Congress

MARCH 31, 2016

Lithium-sulfur batteries—comprising a sulfur cathode and Li metal anode—are widely seen as a very promising next-generation electric energy storage system due to their very high theoretical specific energy (2550 Wh kg −1 ) and energy density (2862 Wh L −1 ). Background. Bhattacharya, P.,

Lithium Sulfur 150

Lithium Sulfur Batteries Battery Energy Storage 150

Green Car Congress

NOVEMBER 20, 2013

Researchers at the US Department of Energy’s Lawrence Berkeley National Laboratory have demonstrated in the laboratory a lithium-sulfur (Li/S) battery that has more than twice the specific energy of lithium-ion batteries, and that lasts for more than 1,500 cycles of charge-discharge with minimal decay of the battery’s capacity.

Li-ion 359

Li-ion Lithium Sulfur Energy Industrial 359

Green Car Congress

NOVEMBER 12, 2015

Many of the most studied nanostructured materials for metal-ion batteries, such as silicon, exhibit alloying or intercalation reactions where the metal ions shuttle through a solid-electrolyte interphase (SEI) layer to store charge within the interior of the storage material. Pint Lab / Vanderbilt) Click to enlarge.

Li-ion 150

Li-ion Sodium Lithium Sulfur Batteries 150

Green Car Congress

JANUARY 9, 2013

Electrochemical performance of sulfur–TiO 2 yolk–shell nanostructures. (a) a) Charge/discharge capacity and Coulombic efficiency over 1,000 cycles at 0.5 b) Capacity retention of sulfur–TiO 2 yolk–shell nanostructures cycled at 0.5 C, in comparison with bare sulfur and sulfur–TiO 2 core–shell nanoparticles.

Lithium Sulfur 231

Lithium Sulfur Batteries Battery Energy Storage 231

Green Car Congress

MAY 2, 2017

Li-sulfur batteries are looked to as a likely next-generation higher energy density energy storage system due to the high theoretical capacity, low cost and high earth abundance of sulfur. A paper on their work is published in the ACS journal Nano Letters. Junzheng Chen, Wesley A. Henderson, Huilin Pan, Brian R.

Li-ion 150

Li-ion Lithium Sulfur Polymer Energy Storage 150

Green Car Congress

DECEMBER 16, 2014

Vasant Kumar at the University of Cambridge and Professor Renjie Chen at the Beijing Institute of Technology has devised a three-dimensional hierarchical sandwich-type graphene sheet-sulfur/carbon (GS-S/C ZIF8-D ) composite to address performance-related issues in Lithium-sulfur batteries such as low efficiency and capacity degradation.

Carbon 218

Carbon Li-ion Lithium Sulfur Batteries 218

Green Car Congress

AUGUST 22, 2013

The US Department of Energy (DOE) Advanced Research Projects Agency - Energy (ARPA-E) will award approximately $36 million to 22 projects to develop transformational electric vehicle (EV) energy storage systems using innovative chemistries, architectures and designs. National Renewable Energy Laboratory.

Lithium Ion 360

Lithium Ion Range Zinc Air San Diego 360

Green Car Congress

JANUARY 1, 2015

a) Discharge/charge profile of 5 nm S NPs at 0.1 A team at the Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO) has demonstrated that the electrochemical performance of sulfur nanoparticles (NPs) in the cathode of a Lithium-sulfur battery is critically dependent on the sulfur particle size. sulfur (Li?S)

Lithium Sulfur 150

Lithium Sulfur Li-ion F-150 Batteries 150

Green Car Congress

JANUARY 14, 2015

Lithium–sulfur batteries are one of the most promising candidates to satisfy emerging market demands, as they possess a theoretical capacity and energy density of 1,675 mAh g -1 and 2,500 kW kg -1 , respectively, superior to current lithium-ion batteries. Resources. Garsuch, T. Weiss, and L.F. doi: 10.1038/ncomms6682.

Lithium Sulfur 150

Lithium Sulfur Li-ion Lithium Ion Batteries 150

Green Car Congress

OCTOBER 26, 2015

This will be followed by an assessment of the perceived technological barriers and the potential energy density gains for so-called post-LiBs, namely lithium-oxygen and lithium-sulfur batteries. Therefore, companies have been establishing fast-charging stations (ranging, e.g., from 24 kW by BMW to 120 kW by Tesla).

Lithium Sulfur 150

Lithium Sulfur Electric Vehicles Li-ion Batteries 150

My Electric Car

JANUARY 29, 2023

Although the range is slightly less (about 16km), real world range is more when the NCA pack Model 3 is charged to 90%. They should prove to be significantly cheaper and although not as energy dense as lithium ion there are indications they are reaching similar energy density to LFP packs. million kilometers.

Lithium Ion 52

Lithium Ion Batteries Battery Lithium Sulfur 52

Green Car Congress

AUGUST 11, 2016

Lithium-sulfur batteries are extremely attractive as a next-generation energy storage solution due to their high theoretical energy density (2600 W·h·kg −1 ), environmental friendliness, and low cost due to the earth-abundant resource of elemental sulfur—also a byproduct from the petroleum industry.

Li-ion 150

Li-ion Lithium Sulfur Transportation Batteries 150

Green Car Congress

FEBRUARY 9, 2015

Lithium sulfur (Li?S) S) battery is a promising candidate for next- generation energy storage devices. However, lithium metal has safety and cyclability issues due to the formation of lithium dendrites; the pulverized and detached lithium metal formed during cycling can result in explosions when exposed to air.

Li-ion 150

Li-ion Batteries Battery Lithium Sulfur 150

Green Car Congress

OCTOBER 19, 2016

Lithium-sulfur and lithium air batteries have the potential to store 10 times more energy in the same space as the current state-of-the-art lithium-ion batteries. Using this insight, the team discovered a way to significantly extend the lifetime of lithium electrodes, to be revealed in a future publication.

Li-ion 150

Li-ion Lithium Sulfur Lithium Ion Batteries 150

Green Car Congress

MAY 11, 2009

Saft manufacturers a range of advanced batteries for a large range of applications using lithium and nickel chemistries, including lithium-ion, lithium-thionyl chloride (Li-SOCl 2 ), lithium-sulfur dioxide (Li-SO 2 ), lithium-manganese dioxide (Li-MnO 2 ), nickel-cadmium (Ni-Cd), nickel-hydrogen (Ni-H 2 ), and nickel-metal hydride (NiMH).

Nickel Cadmium 150

Nickel Cadmium Ni-Li Nickel Metal Hydride Diesel 150

Green Car Congress

JULY 8, 2013

They suggest that a low cost, non-flammable and heavy-metal-free aqueous cathode can contribute to the feasibility of scale-up of lithium-iodine batteries for practical energy storage. V versus Li + /Li and the discharge and charge potentials were stable at 3.50 The specific energy density (~0.33 kWh kg -1 cell (1.0

Li-ion 255

Li-ion Ni-Li Energy Batteries 255

Green Car Congress

MAY 16, 2016

As often stated, Li-sulfur batteries are extremely attractive as high-capacity next-generation energy storage systems due to their high theoretical specific capacity (S: 1675 mAh g -1) and excellent theoretical energy density (2600 Wh kg -1 ), low cost, environment friendliness and abundance. 2016.05.024.

Carbon 150

Carbon Li-ion Lithium Sulfur Transportation 150

Green Car Congress

DECEMBER 31, 2012

Li-sulfur batteries—which conventionally use elemental sulfur (with conductive additives) as the cathode, an aprotic liquid electrolyte, and lithium metal as the anode—are under intensive investigation by research groups worldwide because of the promise for low-cost, high-energy storage. Earlier post.)

Li-ion 257

Li-ion Lithium Ion Batteries Battery 257

Green Car Congress

APRIL 11, 2015

charge profiles at various current rates from C/8 to 8C. (e) We believe that such a simple and controllable electrochemical assembly protocol will provide a new pathway for the production of various graphene-containing composites with unique structures for catalysis, sensors, and energy storage and conversions. —Li et al.

Li-ion 150

Li-ion Batteries Battery Lithium Sulfur 150

Green Car Congress

APRIL 30, 2010

The US Department of Energy is awarding $106 million in funding for 37 research projects selected in the second round by the DOE’s Advanced Research Projects Agency-Energy (ARPA-E). Better Batteries - Batteries for Electrical Energy Storage in Transportation (BEEST). Earlier post.). Earlier post.) Lead organization.

Carbon 249

Carbon Batteries Battery Li-ion 249

Green Car Congress

JUNE 5, 2009

The combination of lithium and manganese rich mixed metal oxides extends the operating time between charges, increases the calendar life and improves the inherent safety of lithium-ion cells. Furthermore, charging high-capacity xLi 2 MnO 3 •(1-x)LiMO 2 electrodes to a high potential (>4.4 Earlier post.).

Li-ion 150

Li-ion Ohio Lithium Ion Commercial 150

CleanTechnica EVs

OCTOBER 16, 2023

Toyota turns to an unlikely ally in its quest for a new solid-state battery to help accelerate the end of gasmobiles.

Toyota 129

Toyota Batteries Battery Oil 129

Green Car Congress

NOVEMBER 28, 2012

ARPA-E OPEN 2012 selections: Transportation Energy Storage. carbon atoms, to store energy at ten times greater density than. Supercapacitors store energy in a manner. similar to a battery, yet can charge and discharge much more. of graphene sheets to store more energy at lower cost. Lithium-Sulfur Batteries.

2012 240

2012 Energy Lithium Sulfur Conversion 240

Green Car Congress

MAY 16, 2014

Researchers at Tsinghua University have combined two types of carbon materials to create a new composite sulfur cathode material for a high-energy and high-power lithium-sulfur battery. 2014) “ Hierarchical Nanostructured Carbon/Sulfur Hybrid Cathode for High-Performance Lithium-Sulfur Battery ,” IMLB 17.

Lithium Sulfur 210

Lithium Sulfur Carbon Hybrid Energy 210

Green Car Congress

NOVEMBER 1, 2012

(c) GDC voltage profiles of S/(CNT@MPC) at different discharge/charge rates. (d) Researchers in China are proposing a new strategy for addressing some of the issues limiting the commercialization of high energy density lithium-sulfur batteries ( earlier post ): using small sulfur allotropes (different forms of the same element)—i.e.,

Li-ion 281

Li-ion China Batteries Battery 281

Green Car Congress

APRIL 7, 2015

Researchers at the Joint Center for Energy Storage Research (JCESR), Pacific Northwest National Laboratory (PNNL) have successfully used an in situ NMR technique to probe the transient electrochemical and chemical reactions occurring during the cycling of a Li–sulfur system. —Xiao et al.

Li-ion 150

Li-ion Batteries Battery Lithium Sulfur 150

Green Car Congress

DECEMBER 4, 2013

The low energy density and/or high cost of these cathode materials have limited their large-scale production and application in Li ion batteries. Discovery of new cathode materials with higher energy density is, thus, a key to realizing more efficient energy storage systems. Recently, lithium?sulfur

Li-ion 225

Li-ion Energy Lithium Ion Lithium Sulfur 225

Green Car Congress

NOVEMBER 5, 2015

In 2012, the US Department of Energy (DOE) awarded $120 million over five years to establish a new Batteries and Energy Storage Hub known as the Joint Center for Energy Storage Research (JCESR). Li ions carry a single positive charge. Both of these have a two-plus charge. (Mg Earlier post.)

Li-ion 150

Li-ion Grid Lithium Ion Batteries 150